单词：call it a go
就这样决定,一言为定
call it a go的用法和样例：
例句
- Good, I think we've come to a decision.好的，我们就这样决定吧。
- Now that you have both agreed to this, you must neither of you go back on your word.你两人一言为定，各无翻悔。
词汇搭配
- call it a go就这样决定